Using IOS 17.7.1 on iPhone SE 2022 (3rd gen) , Tablo App 1.4.6(16), Tablo firmware 2.252.
I attached an external HD. Launched the iPhone app. Selected tools. The HD is recognized. Says it needs formatting. There is a button: “Format”. Nothing happens when pressing. NOTHING.
So I formatted the drive EX4 on my computer. Still the same.
Powered up my Android phone. Loaded the Tablo App. The “Format” button does popup a window to confirm. Seconds later the disk is formated and recording now are stored there.
Tablo needs to fix the iPhone app.